Is NAD+ legal?
Medically reviewed by Dr. Jonathan Snipes, MD
Reviewed for clinical accuracy · Last reviewed July 22, 2026 · Review policy
Quick answer
NAD+ and its precursors are sold as supplements or compounded IV/injectable therapies. NAD+ itself is not an FDA-approved drug.
- FDA status
- Sold as a supplement / compounded; not an FDA-approved drug
- Prohibited in sport (WADA)
- No
Oral NAD+ precursors (like NR and NMN) are sold as dietary supplements, and injectable or IV NAD+ is offered through clinics and compounding. NAD+ itself is not an FDA-approved drug. Note that the FDA has taken the position that NMN, a common precursor, is excluded from the supplement definition, an evolving regulatory area. It is not a controlled substance and is not prohibited by WADA.
Frequently asked questions
Is NAD+ legal in the US?+
NAD+ and its precursors are sold as supplements or compounded IV/injectable therapies. NAD+ itself is not an FDA-approved drug.
Do you need a prescription for NAD+?+
NAD+ is not FDA-approved. Where it is available through a compounding pharmacy it requires a prescription; research-chemical versions are sold outside the regulated, prescription-based system.